这座城市将拥有大型数据中心。
特薇拉·穆恩在美国国家冰雪数据中心研究冰川。
美国国家冰雪数据中心（NSIDC）位于科罗拉多州，其主任马克·塞雷泽（Mark Serreze）认为，随着我们进入21世纪，海平面上升将成为一个越来越大的问题。
Mark Serreze, director of the American National Snow and Ice Data Center (NSIDC) in Colorado, thinks that sea level rise is going to be a bigger and bigger problem, as we move through the 21st century.
1995年，伽利略号太空船捕捉到关于木星大气层的数据——数据中心缺少大部分预测的大气水，这挑战了关于木星结构的主流理论。
In 1995 the Galileo spacecraft captured data about Jupiters atmosphere—namely, the absence of most of the predicted atmospheric water—that challenged prevailing theories about Jupiters structure.
运营性数据中心的资源限制条件。
考虑使用非现场数据中心来实现冗余。
启动此数据中心需要进行一系列工作。
在数据中心领域，前者最终将接管后者。
The former will ultimately take over for the latter in the data center.
那么，数据中心整合如何促进绿色计算呢？
服务器虚拟化的做法真的促进了绿色数据中心？
What does server virtualization really do that facilitates green data centers?
由于数据中心的空间限制，适合使用刀片服务器。
Because of space limitations in the data center, using blade servers makes sense.
这个计划最终把数据中心的成本平均降低了42%。
The plan ultimately was to reduce datacenter costs by an average of 42%.
诸如数据中心之类的公司将额外的计算能力拿来出售。
Firms with excess computing capacity, such as data centres, put it up for sale.
旧的ESS存储现在应该可以退役并从数据中心删除。
The old ESS storage could now be decommissioned and removed from the data centre.
互联网数据中心(IDC)是为云计算准备的基础平台。
Internet Data Centers (IDC) are the basic platforms for cloud computing.
选择这个数据中心，键入名称，并选择存储的大小和格式。
Select the data center, type the name, and select size and format of the storage.
IT团队是否通过数据中心进行协作IT的角色如何转变？
Are IT teams collaborating across the data center, and how are IT roles changing?
选定数据中心之后，就会显示该数据中心中可用映像的列表。
Once the data center is selected, a list of available images in that data center is displayed.
维护的数据中心和服务器越少，数据中心成本就越低。
The fewer datacenters and servers that you maintain, the lower the datacenter costs.
绿色的数据中心通常通过虚拟化软件尽可能充分地利用数据中心资源。
Green datacenters typically are built around the idea of maximizing datacenter resources, using virtualization software as its underbelly.
下图（请参见图1）描述了具有主要数据中心和灾难数据中心的拓扑。
The following drawing (see Figure 1) depicts a topology with a primary data center and a disaster data center.
您将希望灾难数据中心具有与主要数据中心相同的配置，以便完成任何恢复工作。
You will want your disaster data center to have the same configuration as your primary data center so that any recovery can be complete.
由于所有映像都在单个复制卷上，因此能够准确地在灾难数据中心复制原始数据中心配置。
With all of the install images on a single replication volume, you are able to exactly duplicate the original data center configuration in your disaster data center.
磁盘子系统，可以捕获主要数据中心中的数据的快照，并将复制到灾难数据中心。
A disk subsystem that can capture a snapshot of your data in your primary data center and replicate it to your disaster data center.
只有两个数据中心具有相同的UUID，主要数据中心中的数据才能在灾难数据中心中使用。
The data in the primary data center is only useful in the disaster data center if both data centers have the same UUIDs.
例如，主数据库可以放在一个城市的数据中心中，而备用数据库放在另一个城市的数据中心中。
For example, the primary database might be located at one data center in one city, while the standby database might be located at another data center in another city.
通过磁盘复制系统，将捕获主要数据中心的状态数据的快照并以异步方式传输到灾难数据中心。
With this disk replication system, snapshots of the state of the primary data center are captured and asynchronously transferred to the disaster data center.
当然，主要数据中心处于活动状态时，灾难数据中心的硬件和其他计算资源不必处于空闲状态。
Of course, the hardware and other computing resources of the disaster data center do not need to be idle while the primary data center is active.
在这个拓扑中，显然一个数据中心的应用程序位置控制器无法利用其他数据中心中的空闲容量。
In this topology, it's obvious that the application placement controller in one data center will not be able to tap into idle capacity in the other data center.
在这个拓扑中，显然一个数据中心的应用程序位置控制器无法利用其他数据中心中的空闲容量。
In this topology, it's obvious that the application placement controller in one data center will not be able to tap into idle capacity in the other data center.
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